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Bot Comparison after 60/500 games.

Posted By: eXtreme Gammon
Date: Friday, 6 November 2009, at 1:33 a.m.

In Response To: Bot Comparison after 60/500 games. (neilkaz)

I am still in the final testing of these settings for XGRoller+. but is very promising. Neil and I work hard to get to a level were it does not seems to have any systematic flaw (not that is is perfect).

Version 1.10 will improve on speed as it handle multi-core. version 1.04 (and below) handle 2 cores but the new version make a better use of it. You can expect the following speed improvement: - 1 core: 1.00 (none) - 2 core: 1.15 - 4 core: 2.50 - 8 core: 3.50 (core i5/i7)

XGRoller will be a bit stronger (than on version 1.04) with virtually no lost on speed on a dual core. XGRoller+ is about 5.5 stronger and his 4 time slower. It does not seems much but its extremely low error rate maybe enough to dispense you from a rollout (then, the gain in time is very important).

Like Neil suggested, XGRoller+ is good choice for a second pass. It's obviously targeted to high end users. But, as Phil Simborg mentioned, it’s still fast (about the same than a GnuBG 3-ply).

For version 1.10 availability let's tab on 2-3 weeks. But if my day work gets a bit crazy it maybe more. Note that it will still be part of version 1.xx so it will be available at no cost.

Xavier Dufaure de Citres

Messages In This Thread

• Bot Comparison after 60/500 games.
  Michael Depreli -- Wednesday, 28 October 2009, at 6:59 p.m.
  • Bot Comparison after 60/500 games.
    jdg -- Wednesday, 28 October 2009, at 8:58 p.m.
    • Bot Comparison after 60/500 games.
      Phil Simborg -- Thursday, 29 October 2009, at 12:32 a.m.
      • Bot Comparison after 60/500 games.
        Michael Petch -- Thursday, 29 October 2009, at 2:31 a.m.
        • Bot Comparison after 60/500 games.
          neilkaz -- Thursday, 29 October 2009, at 2:55 a.m.
          • Bot Comparison after 60/500 games.
            Michael Petch -- Thursday, 29 October 2009, at 3:14 a.m.
        • Bot Comparison after 60/500 games.
          Timothy Chow -- Thursday, 29 October 2009, at 3:27 a.m.
          • Bot Comparison after 60/500 games.
            Michael Petch -- Thursday, 29 October 2009, at 3:32 a.m.
            • Bot Comparison after 60/500 games.
              Timothy Chow -- Thursday, 29 October 2009, at 3:38 a.m.
              • Bot Comparison after 60/500 games.
                Michael Petch -- Thursday, 29 October 2009, at 3:45 a.m.
            • Outside one box, inside another
              Rich Munitz -- Thursday, 29 October 2009, at 4:44 a.m.
              • Outside one box, inside another
                Michael Petch -- Thursday, 29 October 2009, at 5:42 a.m.
                • Outside one box, inside another
                  Phil Simborg -- Thursday, 29 October 2009, at 1:22 p.m.
                • Outside one box, inside another
                  Timothy Chow -- Thursday, 29 October 2009, at 3:01 p.m.
                  • Outside one box, inside another
                    Phil Simborg -- Thursday, 29 October 2009, at 3:43 p.m.
                  • Outside one box, inside another
                    Frank Berger -- Thursday, 29 October 2009, at 6:31 p.m.
                    • Outside one box, inside another
                      neilkaz -- Thursday, 29 October 2009, at 7:07 p.m.
                      • Outside one box, inside another
                        Frank Berger -- Thursday, 29 October 2009, at 9:56 p.m.
                    • Outside one box, inside another
                      Timothy Chow -- Thursday, 29 October 2009, at 8:29 p.m.
                      • Outside one box, inside another
                        Frank Berger -- Thursday, 29 October 2009, at 9:52 p.m.
                        • Outside one box, inside another
                          Timothy Chow -- Saturday, 31 October 2009, at 1:35 a.m.
                • Outside one box, inside another
                  misja -- Thursday, 29 October 2009, at 3:44 p.m.
        • Bot Comparison after 60/500 games.
          Phil Simborg -- Thursday, 29 October 2009, at 3:37 a.m.
          • Bot Comparison after 60/500 games.
            Michael Petch -- Thursday, 29 October 2009, at 4:07 a.m.
          • Gnu Backgammon development
            Jon -- Thursday, 29 October 2009, at 2:35 p.m.
    • Bot Comparison after 60/500 games.
      eXtreme Gammon -- Thursday, 29 October 2009, at 1:37 a.m.
      • Bot Comparison after 60/500 games.
        neilkaz -- Thursday, 29 October 2009, at 2:44 a.m.
        • Bot Comparison after 60/500 games.
          Daniel Murphy -- Thursday, 29 October 2009, at 3:47 a.m.
          • Bot Comparison after 60/500 games.
            Michael Depreli -- Thursday, 29 October 2009, at 8:11 a.m.
  • Bot Comparison after 60/500 games.
    Ian Shaw -- Thursday, 29 October 2009, at 12:29 a.m.
  • Bot Comparison after 60/500 games.
    neilkaz -- Thursday, 29 October 2009, at 12:47 a.m.
    • j.s.d. in eXtreme Gammon?
      Mislav Radica -- Saturday, 31 October 2009, at 8:31 a.m.
  • Bot Comparison after 60/500 games.
    Timothy Chow -- Thursday, 29 October 2009, at 1:54 a.m.
  • Bot Comparison after 60/500 games.
    MaX -- Friday, 30 October 2009, at 12:13 p.m.
    • Bot Comparison after 60/500 games.
      Matt Cohn-Geier -- Friday, 30 October 2009, at 12:26 p.m.
    • Bot Comparison after 60/500 games... GNU odd/even ply cube effects
      neilkaz -- Friday, 30 October 2009, at 2:27 p.m.
      • Bot Comparison after 60/500 games... GNU odd/even ply cube effects
        MaX -- Friday, 30 October 2009, at 4:24 p.m.
    • Bot Comparison after 60/500 games.
      Michael Depreli -- Friday, 30 October 2009, at 6:36 p.m.
      • Bot Comparison after 60/500 games.
        MaX -- Wednesday, 4 November 2009, at 8:22 a.m.
  • Bot Comparison after 60/500 games.
    Matt Cohn-Geier -- Tuesday, 3 November 2009, at 11:02 p.m.
    • Bot Comparison after 60/500 games.
      Michael Depreli -- Wednesday, 4 November 2009, at 8:37 a.m.
      • Bot Comparison after 60/500 games.
        jdg -- Wednesday, 4 November 2009, at 1:41 p.m.
      • Bot Comparison after 60/500 games.
        Matt Cohn-Geier -- Wednesday, 4 November 2009, at 6:56 p.m.
        • Bot Comparison after 60/500 games.
          Michael Depreli -- Wednesday, 4 November 2009, at 8:47 p.m.
      • Bot Comparison after 60/500 games.
        Phil Simborg -- Wednesday, 4 November 2009, at 11:38 p.m.
        • Bot Comparison after 60/500 games.
          neilkaz -- Thursday, 5 November 2009, at 2:04 a.m.
          • Bot Comparison after 60/500 games.
            Ian Shaw -- Thursday, 5 November 2009, at 11:53 p.m.
            • Bot Comparison after 60/500 games.
              neilkaz -- Friday, 6 November 2009, at 4:44 a.m.
            • Bot Comparison after 60/500 games.
              Frank Berger -- Friday, 6 November 2009, at 7:47 p.m.
              • Bot Comparison after 60/500 games.
                Ian Shaw -- Monday, 9 November 2009, at 4:38 p.m.
          • Bot Comparison after 60/500 games.
            eXtreme Gammon -- Friday, 6 November 2009, at 1:33 a.m.
            • Bot Comparison after 60/500 games.
              Ian Shaw -- Monday, 9 November 2009, at 4:49 p.m.
              • Bot Comparison after 60/500 games.
                eXtreme Gammon -- Monday, 9 November 2009, at 6:12 p.m.
                • Bot Comparison after 60/500 games.
                  Ian Shaw -- Tuesday, 10 November 2009, at 12:53 p.m.